--- a/src/pyams_skin/interfaces/viewlet.py	Tue Nov 20 09:09:31 2018 +0100
+++ b/src/pyams_skin/interfaces/viewlet.py	Mon Nov 26 11:00:18 2018 +0100
@@ -219,6 +219,12 @@
 # Breadcrumbs interfaces
 #
 
+class IBreadcrumbs(Interface):
+    """Main breadcrumbs interface"""
+
+    items = Attribute("Breadcrumbs items iterator attribute")
+
+
 class IBreadcrumbItem(Interface):
     """Breadcrumb item interface"""